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2 years ago

How to do this question plz answer my question step by step plzz plz plz plz plz

Mathematics

1 answer:

allsm [11]2 years ago

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I hope this helps you!

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Find the sum 3n/ n^2 +4n+4 + 7/n^2+6n+8

Marianna [84]

Answer:

1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1=1-1=0

Step-by-step explanation:

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3 years ago

Read 2 more answers

Express 9/10 in simplest form.

mario62 [17]

Answer:

9/10 in simpliest form is 9/10

Step-by-step explanation:

In order to simplify a fraction there must be:

1. A number that will divide evenly into both the numerator and denominator so it can be reduced. No such number exists for 9 and 10.

2. The numerator must be greater than the denominator, (an improper fraction), so it can be converted to a mixed number. 9 is not greater than 10.

9/10 as a decimal: 0.9

9/10 as a percent: 90%

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2 years ago

What are some ways to decribe the relationships between sets of numbers

lina2011 [118]

By their increase or decrease

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3 years ago

: In a marketing survey, a random sample of 730 women shoppers revealed that 628 remained loyal to their favorite supermarket du

scoundrel [369]

Answer:

The point estimate for p is 0.86.

Step-by-step explanation:

We are given that in a marketing survey, a random sample of 730 women shoppers revealed that 628 remained loyal to their favorite supermarket during the past year (i.e. did not switch stores).

Let p = proportion of all women shoppers who remain loyal to their favorite supermarket

Now, the point estimate for the population proportion (p) is represented by ;

Point estimate for p = $\hat p$ = $\frac{X}{n}$

where, X = Number of women shoppers who remained loyal to their favorite supermarket during the past year = 628

n = sample of women shoppers = 730

So, point estimate for p ( $\hat p$ ) = $\frac{X}{n}$

= $\frac{628}{730}$ = 0.86

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2 years ago

Prove theorems about triangles

Aleks04 [339]

Answer & step-by-step explanation:

a) impossible

b) the sum of the angles in a triangle is 180°

63° + 59° + 57° = 179°

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3 years ago

How to do this question plz answer my question step by step plzz plz plz plz plz ​

How to do this question plz answer my question step by step plzz plz plz plz plz